nBank_Remittance_pdf[.]xz

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General

Target

nBank_Remittance_pdf.xz
Size

777KB
MD5

4c2678a752299b8a1741324857e13950
SHA1

85f8b57f5310f9f7fb91a38cb125fd4f8916998c
SHA256

2d5b39db4ba22d4d70666fc5f83c0ba3416aa8551f7d9000edccdd501248e452
SHA512

dc945705f70df4406556ead379377620eed174959bee42e12313a68dd2a6a375c4bb22271412b0a2099f7b17ca5811b6a6942f3ee239af11dd3f80f4ebb2e9c2
SSDEEP

12288:0SaMrOim9GZOm0YpRB/iz1APjMP52l6rYY6WDyYJmjKNNy86IBM7Mgm1tXp1:0SaMrORaO6RB/iz752MYYMc7y88AZXp1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack002/$PLUGINSDIR/System.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
static1/unpack001/Bank Remittance_pdf.scr	nsis_installer_1
static1/unpack001/Bank Remittance_pdf.scr	nsis_installer_2

Files

nBank_Remittance_pdf.xz
.rar
Bank Remittance_pdf.scr
.exe windows:4 windows x86 arch:x86

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

67:33:be:60:7a:3c:ce:cc:45:fa:43:89:a6:fb:d3:6f:71:0e:8a:82
Certificate

Issuer

CN=Overharvesting,O=Overharvesting,L=Grust,C=FR

Not Before

12-10-2024 23:52

Not After

12-10-2027 23:52

Subject

CN=Overharvesting,O=Overharvesting,L=Grust,C=FR

67:33:be:60:7a:3c:ce:cc:45:fa:43:89:a6:fb:d3:6f:71:0e:8a:82
Certificate

Issuer

CN=Overharvesting,O=Overharvesting,L=Grust,C=FR

Not Before

12-10-2024 23:52

Not After

12-10-2027 23:52

Subject

CN=Overharvesting,O=Overharvesting,L=Grust,C=FR

ba:de:d8:83:bf:f2:ed:3a:67:dd:bc:da:35:ad:1b:1d:19:ef:7a:76:94:b7:f8:3f:44:c5:5e:69:e8:74:17:ea
Signer

Actual PE Digest

ba:de:d8:83:bf:f2:ed:3a:67:dd:bc:da:35:ad:1b:1d:19:ef:7a:76:94:b7:f8:3f:44:c5:5e:69:e8:74:17:ea

Digest Algorithm

sha256

PE Digest Matches

true

f7:07:3f:0d:31:bc:35:34:0c:3d:5a:f2:58:15:fe:94:6b:c4:e7:dd
Signer

Actual PE Digest

f7:07:3f:0d:31:bc:35:34:0c:3d:5a:f2:58:15:fe:94:6b:c4:e7:dd

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

SetEnvironmentVariableA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
GetFileAttributesA
SetFileAttributesA
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
lstrlenA
GetVersion
SetErrorMode
lstrcpynA
ExitProcess
GetFullPathNameA
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
ReadFile
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
CloseHandle
SetCurrentDirectoryA
MoveFileA
CompareFileTime
GetShortPathNameA
SearchPathA
lstrcmpiA
SetFileTime
lstrcmpA
ExpandEnvironmentStringsA
GlobalUnlock
GetDiskFreeSpaceA
GlobalFree
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
GetPrivateProfileStringA
FindClose
MultiByteToWideChar
FreeLibrary
MulDiv
WritePrivateProfileStringA
LoadLibraryExA
GetModuleHandleA
GetExitCodeProcess
WaitForSingleObject
GlobalAlloc

user32

ScreenToClient
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
PostQuitMessage
GetWindowRect
EnableMenuItem
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
ReleaseDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndDialog
RegisterClassA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
GetDC
CreateDialogParamA
SetTimer
GetDlgItem
SetWindowLongA
SetForegroundWindow
LoadImageA
IsWindow
SendMessageTimeoutA
FindWindowExA
OpenClipboard
TrackPopupMenu
AppendMenuA
EndPaint
DestroyWindow
wsprintfA
ShowWindow
SetWindowTextA

gdi32

SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA

advapi32

RegDeleteKeyA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegOpenKeyExA
RegEnumValueA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

8c8a576201f68de1a3f26fc723b9f30f

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

MultiByteToWideChar
GlobalFree
GlobalSize
lstrcpynA
lstrcpyA
GetProcAddress
VirtualFree
FreeLibrary
lstrlenA
LoadLibraryA
GetModuleHandleA
GlobalAlloc
WideCharToMultiByte
VirtualAlloc
VirtualProtect
GetLastError

user32

wsprintfA

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc

Sections

.text
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 851B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 608B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$WINDIR/fugtskaders/Puttyhearted109.bev
$WINDIR/fugtskaders/Toldbehandledes.fol
aktiviserings/forskningsformaal.dis
aktiviserings/leonora.jag
aktiviserings/maabedes.smu
aktiviserings/maelkevejen.Nat
aktiviserings/phoria.udu
aktiviserings/uigengldt.txt

Sharing

General

Malware Config

Signatures

Files

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

67:33:be:60:7a:3c:ce:cc:45:fa:43:89:a6:fb:d3:6f:71:0e:8a:82Certificate

67:33:be:60:7a:3c:ce:cc:45:fa:43:89:a6:fb:d3:6f:71:0e:8a:82Certificate

ba:de:d8:83:bf:f2:ed:3a:67:dd:bc:da:35:ad:1b:1d:19:ef:7a:76:94:b7:f8:3f:44:c5:5e:69:e8:74:17:eaSigner

f7:07:3f:0d:31:bc:35:34:0c:3d:5a:f2:58:15:fe:94:6b:c4:e7:ddSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 23KB - Virtual size: 23KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 3.6MB

.ndata Size: - Virtual size: 100KB

.rsrc Size: 3KB - Virtual size: 3KB

8c8a576201f68de1a3f26fc723b9f30f

Headers

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 7KB - Virtual size: 7KB

.rdata Size: 1024B - Virtual size: 851B

.data Size: 512B - Virtual size: 104B

.reloc Size: 1024B - Virtual size: 608B

67:33:be:60:7a:3c:ce:cc:45:fa:43:89:a6:fb:d3:6f:71:0e:8a:82
Certificate

67:33:be:60:7a:3c:ce:cc:45:fa:43:89:a6:fb:d3:6f:71:0e:8a:82
Certificate

ba:de:d8:83:bf:f2:ed:3a:67:dd:bc:da:35:ad:1b:1d:19:ef:7a:76:94:b7:f8:3f:44:c5:5e:69:e8:74:17:ea
Signer

f7:07:3f:0d:31:bc:35:34:0c:3d:5a:f2:58:15:fe:94:6b:c4:e7:dd
Signer

.text
Size: 23KB - Virtual size: 23KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 3.6MB

.ndata
Size: - Virtual size: 100KB

.rsrc
Size: 3KB - Virtual size: 3KB

.text
Size: 7KB - Virtual size: 7KB

.rdata
Size: 1024B - Virtual size: 851B

.data
Size: 512B - Virtual size: 104B

.reloc
Size: 1024B - Virtual size: 608B